Form 4 Maths Variance and Standard Deviation
6:22
Form 4_Statistics II _How to find mean by Assumed mean method
22:01
Statistics(Grouped Data): Variance and Standard Deviation.
12:29
Mean deviation, variance and standard deviation of grouped data.
5:05
How to calculate Standard Deviation and Variance
11:55
KCSE 2019 - ASSUMED MEAN
21:53
Form 4 Maths Statistics II Quartiles
9:39
STATISTICS (Ungrouped Data): VARIANCE AND STANDARD DEVIATION
10:21